Chemistry, asked by onkartavare666, 3 months ago

Which of the following is an anion with Valency two?

(A)Sulphate

(B) Carbonate

(C) hydride

(D)Phosphate.​

Answers

Answered by priyanshups4432
2

Explanation:

Alkaline earth meals have valency 2. Examples include beryllim (Be), magnesium (Mg), calcium (Ca), strontium (Sr) and barium (Ba).

Because of this one calcium atom combines with two chlorine atoms to form one molecule of calcium chloride (CaCl

2

).

Answered by NishuKumari83
14

Answer:

Which of the following is an anion with Valency two?

Ans :sulphate..

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